Sunday 星期日 Sunday is the first day of a week.Monday 星期一Monday is the second day of a week.Tuesday 星期二On Tuesday, we have P.E. in the afternoon.Wednesday 星期三We play basketball on Wednesday.Thursday 星期四Mother and father are going to visit my grandparents on Thursday.Friday 星期五Friday is relaxed because after it we will have a freely weekends.Saturday 星期六Saturday is the last day of a week. Every one doesn't need to go to work and relaxed at home.拓展资料：在西方国家里，Sunday（星期日）是一周之始，Saturday（星期六）是一周之末，周而复始。
其中从Monday（星期一）到Friday（星期五）是weekdays（工作日），Saturday和Sunday是weekends（周末）
星期一到星期日的英语单词怎么写？
